The Session helmet features a hybrid construction with an EPP core and an EPS impact protection zone, covered by a polycarbonate top and back plate for high safety and low weight. Its ergonomic, lightweight design (200g for smaller size) ensures a great fit and constant ventilation through generous side vents. The adjustable strap system adapts to your head shape, and the comfortable padding inserts absorb sweat and are easy to remove and wash. The helmet securely accommodates all types of headlamps.